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FactoMineR (version 1.01)

plot.MCA: Draw the Multiple Correspondance Analysis (CA) graphs

Description

Draw the Multiple Correspondance Analysis (CA) graphs.

Usage

## S3 method for class 'MCA':
plot(x, axes = c(1, 2), 
    xlim = NULL, ylim = NULL, invisible = NULL,
    col.ind = "blue", col.var = "red", col.quali.sup = "darkred",
    col.ind.sup = "darkblue", label = "all", cex = 1, title = NULL, ...)

Arguments

x
an object of class CA
axes
a length 2 vector specifying the components to plot
xlim
range for the plotted 'x' values, defaulting to the range of the finite values of 'x'
ylim
range for the plotted 'y' values, defaulting to the range of the finite values of 'y'
invisible
string indicating if some points should not be drawn ("ind" or "var")
col.ind
a color for the individuals, if color ="none" the label is not written
col.var
a color for the categories of qualitative variables, if color ="none" the label is not written
col.quali.sup
a color for the qualitative supplementary variables, if color ="none" the label is not written
col.ind.sup
a color for the supplementary individuals only if there is not habillage, if color ="none" the label is not written
label
print the labels of the points
cex
cf. function par in the graphics package
title
string corresponding to the title of the graph you draw (by default NULL and a title is chosen)
...
further arguments passed to or from other methods

Value

  • Returns the individuals factor map and the variables factor map.

See Also

MCA